s/n13570236

Information
has gloss	(noun) an exchange of molecules (and their kinetic energy and momentum) across the boundary between adjacent layers of a fluid or across cell membranes transport
lexicalization	eng: transport
subclass of	(noun) (physics) the process in which there is movement of a substance from an area of high concentration of that substance to an area of lower concentration diffusion
has subclass	(noun) transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient; requires an expenditure of energy active transport
has subclass	(noun) transport of a substance across a cell membrane by diffusion; expenditure of energy is not required passive transport